Sanyo DSR-M814 Service Manual Addendum page 29

Sanyo digital video recorder service manual
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K
J
I
CN303
KEY 1
9
KEY 2
8
LED CLK 1
7
LED CLK 2
6
LED DATA
5
AL5V
4
GND
3
H
BUZZER
2
NC
1
TO OP-1 CN881
D.GND
CN302
G
AL5V
1
AL5V
2
D3004
GND
3
D.GND
AK04
GND
4
D3005
AL5.4V
5
AK04
AL5.4V
6
R3061
GND
300
7
POWER FAIL
8
F
GND
9
SENSOR
10
TO PW-1 CN515
D.GND
CN301
AL12V
12
L3002
AL12V
1
E
AL2.5V
2
AL2.5V
3
AL2.5V
4
GND
5
GND
6
GND
7
GND
8
AL3.3V
AL3.3V
9
D
AL3.3V
10
AL3.3V
11
AL3.3V
12
TO PW-1 CN512
D.GND
CN306
C
AV5L
1
AL5V
AL5V
2
AL5V
3
AL2.5V
4
AL2.5V
AL2.5V
5
AL2.5V
6
GND
7
GND
8
B
GND
9
AL3.3V
10
AL3.3V
AL3.3V
11
AL3.3V
12
TO DM-1(SY-B)CN321
D.GND
A
1
2
3
4
CP-1 BOARD (SY-A) SYSTEM CONTROL [LOWER LEFT]
R3057
0
1
2
3
D3003
D.GND
D.GND
DA204
AL5.4V
AL5V
D.GND
D.GND
D.GND
RS CTL
AL2.5V
BUZZER
232RTS
3.3V
232TD
232RD
POWER_FAIL
5
6
7
8
REMOTE IN
LED CLK0
LED CLK1
LED DATA
FAN IN
R3054
1K
REMOCON
R3055
1K
KEY0
R3056
1K
KEY1
D.GND
9
10
11
12
C14
R3171
0
3.3V
UAQDAT7
UAQDAT6
UAQDAT5
UAQDAT4
UAQDAT3
UAQDAT2
UAQDAT1
UAQDAT0
8
7
6
5
VCC
TEST
SCL
SDA
IC305
BR24C08F
D.GND
A0
A1
A2 VSS
R3074
1
2
3
4
10K
EEPROM
1K
R3075
R3073
10K
D.GND
13
14
15
16
K
80
79
78
77
*
UDECDAT6
BUS6
UDECDAT5
BUS5
UDECDAT4
BUS4
J
UDECDAT3
BUS3
UDECDAT2
BUS2
UDECDAT1
BUS1
UDECDAT0
BUS0
C3053
GND
0.1
5V
0
D.GND
R3153
BUS7
0
R3154
BUS6
I
R3155
0
BUS5
0
R3156
BUS4
R3157
0
BUS3
0
R3158
BUS2
0
R3159
BUS1
0
R3161
BUS0
AQ_AEN3
AQ424 ADEN_IN
AQ424 WREN_IN
AQ_WENB3
H
AQ_MCSB3
AQ424
MCSB_IN
AQ_RSTB3
1
2
3
4
R3071
100
D.GND
100
R3072
G
R3097
10K
POWER_FAIL
RESET
R3117
1
R3077
R3078
1.5K
22K
F
5
4
*
1A
1
2
3
3
IC303
D.GND
PST9127N
RESET
E
D.GND
D
C
B
A
17
18
19

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